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# Forum: Trigonometry

Trigonometric Functions, Trigonometric Identities, etc.

2. ### trigonometric function

• Replies: 1
• Views: 344
August 14th, 2017, 06:00
3. ### [SOLVED] hcc8.11 change each to complex form and find product

• Replies: 3
• Views: 339
August 13th, 2017, 16:16
4. ### hcc8.12 Find the sum of vectors

• Replies: 6
• Views: 401
August 11th, 2017, 23:01
5. ### Trigonometric Identity

• Replies: 6
• Views: 692
June 28th, 2017, 15:28
6. ### Angle of Elevation

• Replies: 6
• Views: 565
June 7th, 2017, 13:34
7. ### Minutes, Degrees, Seconds to Radians

• Replies: 5
• Views: 575
May 31st, 2017, 18:52
8. ### Radians to Degrees, Minutes, Seconds

• Replies: 4
• Views: 522
May 31st, 2017, 18:49
9. ### Minutes, Degrees to Radians

• Replies: 4
• Views: 396
May 31st, 2017, 18:48
10. ### Trigonometric equation

• Replies: 6
• Views: 650
May 31st, 2017, 14:50
11. ### Sum of Tangent Formula

• Replies: 2
• Views: 408
May 31st, 2017, 11:05
12. ### Tilting a circle or ring over backwards creates an ellipse....

• Replies: 1
• Views: 338
May 30th, 2017, 19:13
13. ### Prove Trigonometric Identities

• Replies: 9
• Views: 818
May 29th, 2017, 20:30
14. ### Complex wave forms and fundamentals.... Very very stuck !

• Replies: 1
• Views: 376
May 20th, 2017, 10:27
15. ### Find Distance Car Travelled

• Replies: 10
• Views: 834
May 11th, 2017, 02:24
16. ### Law of Tangents

• Replies: 2
• Views: 378
May 10th, 2017, 23:37
17. ### "Bearing" question - finding distance between two objects

• Replies: 2
• Views: 1,006
April 3rd, 2017, 07:46
18. ### Usage of the Rearrangement Inequality in a trigonometric expression

• Replies: 0
• Views: 442
March 20th, 2017, 17:07
19. ### Cos trig identity

• Replies: 1
• Views: 433
March 7th, 2017, 09:05
20. ### Trig Identity problem

• Replies: 9
• Views: 779
March 2nd, 2017, 07:58
21. ### Rotation Formula

• Replies: 2
• Views: 740
February 25th, 2017, 21:33
22. ### [SOLVED] Trigonometric simplification

• Replies: 2
• Views: 594
January 22nd, 2017, 07:29
23. ### Prove that sin(x)+cos(x) is equal or larger than 1

• Replies: 11
• Views: 2,563
January 15th, 2017, 13:44
24. ### Finding distances to the frisbee

• Replies: 3
• Views: 1,664
December 29th, 2016, 11:17
25. ### Graphing trig function

• Replies: 1
• Views: 424
December 18th, 2016, 04:11
26. ### Simplifying A trig equation

• Replies: 1
• Views: 458
November 20th, 2016, 17:33
27. ### Trigonometric identities

• Replies: 6
• Views: 898
November 16th, 2016, 14:10
28. ### trigonometric equation

• Replies: 6
• Views: 829
November 16th, 2016, 04:21

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